Table 2 Langmuir fitting parameters of single-component adsorption at different temperatures.

From: Molecular simulation of gases competitive adsorption in lignite and analysis of original CO desorption

Temperature/K

Gas

a

b

R2

288.15

CO

61.93359

0.06107

0.99854

CO2

28.96694

0.41977

0.98319

N2

36.32608

0.06158

0.99976

O2

41.26188

0.05677

0.99976

298.15

CO

64.33922

0.04970

0.99886

CO2

32.34059

0.26936

0.99339

N2

36.94775

0.05390

0.99970

O2

40.77887

0.05097

0.99980

308.15

CO

59.87083

0.04898

0.99901

CO2

34.76296

0.19456

0.99268

N2

37.32935

0.04887

0.99952

O2

41.12169

0.04631

0.99969

318.15

CO

67.21716

0.03651

0.99984

CO2

33.85058

0.17696

0.99609

N2

40.78997

0.03860

0.99986

O2

46.83634

0.03454

0.99985